<template>
	<view>
		<!-- 搜索组件 -->
		<view class="search-box">
			<my-search @click="gotoSearch"></my-search>
		</view>
		<!-- 轮播图的区域 -->
		<swiper :indicator-dots="true" :autoplay="true" :interval="3000" :duration="1000" :circular="true">
		  <swiper-item v-for="(item, i) in swiperList" :key="i">
		    <navigator class="swiper-item" :url="'/subpkg/goods_detail/goods_detail?goods_id=' + item.goods_id">
		      <image :src="item.image_src"></image>
		    </navigator>
		  </swiper-item>
		</swiper>
		<!-- 分类导航区域 -->
		<view class="nav-list">
		  <view class="nav-item" v-for="(item, i) in navList" :key="i" @click="navClickHandler(item)">
		    <image :src="item.image_src" class="nav-img"></image>
		  </view>
		</view>
		
		<!-- 楼层区域 -->
		<!-- 楼层的容器 -->
		<view class="floor-list">
		  <!-- 每一个楼层的 item 项 -->
		  <view class="floor-item" v-for="(item, i) in floorList" :key="i">
		    <!-- 楼层的标题 -->
		    <image :src="item.floor_title.image_src" class="floor-title"></image>
		    <!-- 楼层的图片区域 -->
		    <view class="floor-img-box">
		      <!-- 左侧大图片的盒子 -->
		      <navigator class="left-img-box" :url="item.product_list[0].url">
		        <image :src="item.product_list[0].image_src" :style="{width: item.product_list[0].image_width + 'rpx'}" mode="widthFix"></image>
		      </navigator>
		      <!-- 右侧 4 个小图片的盒子 -->
		      <view class="right-img-box">
		        <navigator class="right-img-item" v-for="(item2, i2) in item.product_list" :key="i2" :url="item2.url">
							<template v-if="i2 !== 0">
								<image :src="item2.image_src" :style="{width: item2.image_width + 'rpx'}" mode="widthFix"></image>
							</template>
		        </navigator>
		      </view>
		    </view>
		  </view>
		</view>
		
	</view>
</template>

<script setup lang="ts">
// import { useCounterStore } from '@/stores/counter';
import { $http, $showMsg } from '@/api/request';
import { API_URLS } from '@/api/const-url';
import { setBadge } from '@/pages/utils';

const state = reactive({
	// 这是轮播图的数据列表
	swiperList: [],
	// 分类导航的数据列表
	navList: [],
	// 楼层的数据
	floorList: []
})
const getSwiperList = async() => {
	const { data: res } = await $http.get(API_URLS.swiperListUrl)
	// 请求失败
	if (res.meta.status !== 200) return $showMsg('请求数据失败！')
	state.swiperList = res.message
	console.log(res.message)
}

const getNavList = async() => {
	const { data: res } = await $http.get(API_URLS.navList)
	if (res.meta.status !== 200) return $showMsg()
	state.navList = res.message
	console.log(res.message)
}

const getFloorList = async() => {
	const { data: res } = await $http.get(API_URLS.floorList)
	if (res.meta.status !== 200) return $showMsg()
	// 对数据进行处理
	res.message.forEach(floor => {
		floor.product_list.forEach(prod => {
			prod.url = '/subpkg/goods_list/goods_list?' + prod.navigator_url.split('?')[1]
		})
	})
	state.floorList = res.message
	console.log(res.message)
}


getSwiperList()
getNavList()
getFloorList()
const { swiperList, navList, floorList } = toRefs(state)


const navClickHandler = (item) => {
	if (item.name === '分类') {
		uni.switchTab({
			url: '/pages/cate/cate'
		})
	}
}
const gotoSearch = () => {
	uni.navigateTo({
		url: '/subpkg/search/search'
	})
}
onMounted(() => {
	setBadge()
})
</script>

<style lang="scss">
	swiper {
    height: 330rpx;

    .swiper-item,
    image {
      width: 100%;
      height: 100%;
    }
  }

  .nav-list {
    display: flex;
    justify-content: space-around;
    margin: 15px 0;

    .nav-img {
      width: 128rpx;
      height: 140rpx;
    }
  }

  .floor-title {
    width: 100%;
    height: 60rpx;
  }

  .right-img-box {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
  }

  .floor-img-box {
    display: flex;
    padding-left: 10rpx;
  }
  
  .search-box {
    position: sticky;
    top: 0;
    z-index: 999;
  }
</style>
